This includes electrical systems (generators, UPS, switchgear, PDUs, batteries), mechanical systems (CRAC units, chillers, cooling towers, air handlers, pumps, motors), and supporting systems such as BAS controls and fire suppression. Manage critical power distribution from utility/generator systems through UPS to customer load.• Ensure fire/life safety systems-including wet, pre action, clean agent suppression, and detection devices-remain fully operational.•